The Scheppach SGM4200 wood processing machine is designed for the precise removal of tree trunks and roots below ground. The 420 cc 4-stroke petrol engine delivers 12 HP (9 kW) and a maximum speed of 3,600 rpm, providing the power needed for the efficient removal of even large root systems.

• Powerful 420 cc 4-stroke engine with 12 HP output.
• 300 mm diameter grinding wheel with 9 tungsten carbide teeth for excellent durability and cutting efficiency.
• Maximum grinding depth of 235 mm below ground.
• Maximum grinding height of 600 mm above ground.
• Adjustable ergonomic handle for improved operator comfort.
• Double V-belt drive system for reliable power transmission.
• Large 6.5 L fuel tank for extended operating time.
• Pneumatic wheels with tread pattern for increased stability on uneven terrain.
• Protective side shield to prevent flying wood chips and soil.
• Manual recoil starter.

Technical specifications:

• Engine type: 4-stroke petrol
• Displacement: 420 cc
• Power output: 12 HP / 9 kW
• Maximum engine speed: 3,600 rpm
• Fuel tank capacity: 6.5 L
• Fuel type: Petrol
• Minimum octane: 91
• Cooling system: Air cooling
• Emission standard: Euro V
• Spark plug type: F7RTC
• Engine oil capacity: 1.1 L
• Recommended engine oil: SAE 30 / 10W-30
• Maximum operating incline: 11%
• Starting system: Manual recoil starter
• Grinding wheel diameter: 300 mm
• Number of teeth: 9
• Tooth material: Tungsten carbide
• Maximum grinding depth: 235 mm
• Maximum grinding height: 600 mm
• Dimensions (L × W × H): 1,730 × 790 × 1,170 mm
• Net weight: 106 kg
• Gross weight: 128 kg
• Carbon emissions: 777.93 g/kWh
• Tire size: 145/70-6
• Tire pressure: 1.66 bar
• Belt tension: 30–40 N (1–1.5 cm deflection)
• Lubricant for moving parts: Lithium grease
• Sound pressure level (LpA): 89.6 dB
• Sound power level (LwA): 101 dB
• Guaranteed sound power level: 103 dB